Curled Dock vs Knotweed

Rumex crispus compared with Rumex pratensis

Taxonomic Classification

Rank	Curled Dock	Knotweed
Kingdom same	Plantae (tumbuhan)	Plantae (tumbuhan)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Caryophyllales (Caryophyllales)	Caryophyllales (Caryophyllales)
Family same	Polygonaceae	Polygonaceae
Genus same	Rumex	Rumex
Species	Rumex crispus	Rumex pratensis

Evolutionary Relationship

Curled Dock and Knotweed share a common ancestor at the Genus level: Rumex.

Conservation Status

Curled Dock

NE — Not Evaluated

Knotweed

NE — Not Evaluated

Physical Characteristics

Attribute	Curled Dock	Knotweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Curled Dock

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Africa (9 countries), Asia (8 countries), Europe (7 countries), North America (5 countries), Oceania and the Pacific (Australia, Fiji, Papua New Guinea), and South America (7 countries).

Knotweed

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Australia, Canada, Japan, Norway, and United States.

Shared Countries

Both species can be found in 5 countries:

🇦🇺 Australia 🇨🇦 Canada 🇯🇵 Japan 🇳🇴 Norway 🇺🇸 United States